.da{
	position:relative; width:979px; height:1000px;margin: auto;
}
.ding{
	position:absolute; z-index: 1; width:979px; height:184px;
}
.zuo{
	position:absolute; z-index: 6; top: 60px; width:489px; height:300px; float: left; border-right:2px solid #000000;
}
.zuo table{
	margin-left: 100px;
}
.you{
	position:relative; z-index: 6; top: 60px; width:480px; height:300px; float: right; 
}
.img{
	margin-left: 100px;
}
.aaa{
	border:1px solid #FFE4C4;width:260px; height:100px; margin: auto; background-color: bisque;
}
.aa{
	border:1px solid #FFE4C4;width:200px; height:30px; margin: auto; text-align: center; margin-top: 10px;line-height: 30px;
	background-color: aliceblue;color: #000000;
	
}